baber/WOPTO huggingface dataset:
Patent MX-9504410-A (MX)
Title: Preparation of thermoplastic polyurethanes.
Inventor: EBERHARDT PETER
IPC: C08G18/08
Filed: 1995-10-19
Abstract: The present invention is related to a process for the preparation of thermoplastic polyurethanes by reacting a) organic polyisocyanates and/or organic polyisocyanates modified with b) at least an oligomeric polyhydroxy and/or polyamino compound having an average molecular weight from 400 to 10,000 grams per mol, in the presence or absence of c) chain expanders having at least two Zerewitinoff active hydrogen atoms, and an average molecular weight of less than 400 grams per mol, d) catalysts, e) compounds which are less than difunctional with respect to isocyanates and/or isocyanates which are less than difunctional, and f) adjuvants and/or additives, in a twin screw extrusion apparatus, wherein both screws rotate in the same direction, and having a length/diameter ratio of 20 to 60, and discharging the resulting thermoplastic polyurethane from the configuration extrusion apparatus.
Patent MX-9604084-A (MX)
Title: A system for implanting an image into a video stream.
Inventor: KREITMAN HAIM
IPC: H04N5/272
Filed: 1995-02-27
Abstract: A system and method which mixes images, such as an advertisement, with a video stream of action occurring within a relatively unchanging space, such as a playing field, is disclosed. The system utilizes a model of the background space to change the video stream so as to include the image at some location within the background space. It includes a video frame grabber (10) and an image implantation system (14). The frame grabber (10) grabs a single frame of the video signal at one time. The image implantation system (14) typically implants the grabbed image into the frame onto a predefined portion of a preselected one of the surfaces of the background space if the portion is shown in the frame.
Patent MX-9604167-A (MX)
Title: Preparing individualized polycarboxylic acid crosslinked cellulosic fibers.
Inventor: NAIENI SHAHROKH A
IPC: D04H1/42
Filed: 1995-03-10
Abstract: In preparing individualized polycarboxylic acid crosslinked fibers, defibration requirements are reduced to obtain a particular wet responsiveness and satisfactory absorbency properties are maintained even without washing or bleaching and washing, and improved dry resiliency is obtained, by using a reduced surface tension solution of polycarboxylic acid crosslinking agent.
Patent MX-9604513-A (MX)
Title: Method for reducing lens hole defects in production of contact lens blanks.
Inventor: JEN JAMES
IPC: B29K33/00
Filed: 1996-09-30
Abstract: Improved homogeneity and uniformity of surface energy characteristics in a mold surface for hydrophilic contact lens production is achieved with the temporal applications of a surface active agent such as Tween 80, to facilitate wetting of the optical surface of the mold, especially the convex mold, with the reactive monomer mix.
Patent MX-9701310-A (MX)
Title: Furniture drawer construction.
Inventor: GALEN DOUD C
IPC: A47B88/00
Filed: 1996-06-24
Abstract: A furniture drawer (10) is constructed by providing a generally flat, elongate metal body member (12) and manually bending the member to form a rear wall (54) and a pair of side walls (56). Bending of the body member (12) to form corners (50, 52) at the juncture of the side walls (56) and rear wall (54) is facilitated by transverse coined indentations (48) in the body member (12) which create lines of weakness in the body (12) for accurately locating the corners (50, 52). The body member (12) is also formed with channels (18, 20, 26) for receiving drawer slides and for receiving a bottom panel. Flanges (30) formed at forward ends of the body member (12) provide for attachment of a suitable drawer front (14). The drawer assembly as thus designed is capable of being economically packaged flat and shipped for easy assembly by the consumer.
Patent MX-9706633-A (MX)
Title: Dual reflector lighting system.
Inventor: WALKER WILLIAM H
IPC: F21V14/04
Filed: 1997-08-29
Abstract: A dual reflector lighting system (10) having a housing, a ballast and a lamp socket (16) connected to receive a gaseous discharge or high intensity discharge (HID) lamp (14). An outer reflector (21) is mounted to the housing to reflect a portion of light from the lamp (14). An inner or auxiliary reflector (22) is mounted coaxially with the lamp (14) to reflect a substantial amount of light from the lamp (14) downwardly. The auxiliary reflector (22) is preferably adjustable relative to the lamp (14). The invention also covers a dual reflector assembly, including an outer reflector (21) and inner reflector (22), adjustable relative to each other which is adapted to be mounted to a HID fixture. The invention also covers an auxiliary reflector (22) having a predetermined size and shape adapted to fit within an outer reflector (21) of a HID fixture and preferably includes facilities for adjusting the auxiliary reflector (22) relative to the outer reflector (21).
Patent MX-9706662-A (MX)
Title: Method and apparatus for monitoring parameters of vehicle electronic control units.
Inventor: DOYLE THOMAS F
IPC: B62D41/00
Filed: 1996-03-01
Abstract: A system for monitoring and the adjustment of control unit parameter settings of vehicle electronic control units (44, 45). The monitoring system may be implemented in a vehicle (12, 14) in which are incorporated one or more electronic control units (44, 45) for regulating one or more operational parameters of the vehicle (12, 14) in accordance with corresponding control unit parameter settings. In an exemplary implementation the vehicle (12, 14) is equipped with a mobile communications terminal, MCT (38), which receives from a base station (18) a list of operational parameters to be monitored. Each of the electronic control units (44, 45), as well as a memory unit (62), are connected to an internal data link (40) of the vehicle. When a parameter value within the memory unit (62) corresponding to a given electronic control unit (44, 45) is changed, a message is provided to the base station (18) specifying the value currently registered by the particular electronic control unit (44, 45). The currently registered value is then compared to an expected parameter value, and an error message is generated if disagreement exists therebetween. The system also allows vehicle electronic control unit parameter settings to be adjusted from a remote location such as a base station (18).
Patent MX-9707449-A (MX)
Title: Dry cleaning and spot removal composition.
Inventor: SIKLOSI MICHAEL PETER
IPC: D06L1/00
Filed: 1996-03-04
Abstract: 1,2-octanediol is used to clean soiled fabrics. Thus, cleaning compositions comprising 1,2-octanediol, preferably in combination with solvents, are impregnated into carrier sheets. The sheets are tumbled with soiled fabrics inside of a plastic bag. The resulting home dry cleaning process leaves the fabrics clean and refreshed.
Patent MX-9800989-A (MX)
Title: Water in oil emulsions based on two specific emulsifiers and cosmetic uses thereof.
Inventor: HANSENNE ISABELLE
IPC: A61K8/00
Filed: 1998-02-04
Abstract: Water in oil emulsion contains at least one silicone emulsion consisting of polyalkyl polyether siloxane with polyoxyethylene and polyoxypropylene chains grafted onto principal chain; and at least one long chain polyoxyalkylene glycol acid ester polymer which has emulsifying properties. Also claimed are use of said emulsion in cosmetic and dermatological preparations; and anti-UV treatment for skin and/or hair which involves application of said emulsion.
Patent MX-9803401-A (MX)
Title: Applicator-holder.
Inventor: GUERET JEAN-LOUIS H
IPC: A45D40/20
Filed: 1998-04-29
Abstract: The invention concerns an applicator-holder comprising a case (2) inside which is mounted a thrusting mechanism (4, 17, 23, 24) capable of being actuated for selectively passing from an idle position inside the case (2), to an operative position in which the thrusting mechanism is capable of driving the applicator (12) which can move in translation in an axial channel (11) provided in a head (10) removably mounted on the said case (2), characterised in that it comprises means, when the head (10) is removed from the case (2), for automatically causing the thrusting mechanism to move up into the idle position.
Patent MX-9803694-A (MX)
Title: 3-deoxy-3-descladinose derivatives of erythromycins a and b.
Inventor: OR YAT SUN
IPC: A61P31/04
Filed: 1998-05-08
Abstract: A compound selected from groups (I), (II), and (III), wherein A, B, V, W, X and R8 are specifically defined; pharmaceutical compositions thereof; a method of treating or preventing bacterial infections by administering therapeutically effective pharmaceutical compositions thereof; and a process for the preparation thereof.
Patent MX-9804008-A (MX)
Title: Pharmaceutical formulations.
Inventor: MACRAE ROSS JAMES
IPC: A61K31/505
Filed: 1998-05-20
Abstract: The invention provides a controlled-release pharmaceutical formulation for oral administration consisting essentially of: an active drug compound; low molecular weight polyethylene oxide; hydroxypropylmethyl cellulose; tabletting excipients; and optionally one or more enteric polymers. Formulations according to the invention produce a constant rate of release of drug in in vitro models of the gastrointestinal tract.
Patent NL-2031259-A (NL)
Title: Prediction system for heavy metal enrichment coefficient of lotus root
Inventor: HAO GUO
IPC: G16C20/70
Filed: 2022-03-11
Abstract: Related is a prediction system for a heavy metal enrichment coefficient of a lotus root, belonging to the fields of agriculture and environment. An analysis module determines an influence factor of heavy metal enrichment in the lotus root. A detection module covers major lotus root producing areas to obtain modeling data with wide data sources. A model determination module establishes a prediction model for the heavy metal enrichment coefficient of the lotus root based on a BP neural network which has the strong nonlinear fitting ability and may map any complex nonlinear relationships. The prediction module outputs a predicted value of the heavy metal enrichment coefficient of the lotus root to be tested. In addition, the prediction model of the heavy metal enrichment coefficient is special for a single product of the lotus root, strong in pertinence, more accurate in prediction effect.
Patent NL-6508322-A (NL)
IPC: B27K3/15
Filed: 1965-06-29
Abstract: Cellulosic material is fire-proofed by impregnation with an aqueous solution comprising tris(1-aziridinyl) phosphine oxide (APO) and thiourea of a C1-4 alkyl, methylol or ethylol thiourea, followed by curing.  Thioureas specified are 1,3-dimethyl, 1,3-diethyl, 1,3-diethylol, 1-ethyl, 3-ethylol, and 1-methyl, 3-n-propyl thiourea. The solution may also contain an APO polymerization catalyst, other fire-proofing agent, textile softener, or wetting agent.  Other fire-proofing agents specified are methyl and ethyl ammonium phosphate and urea.  The cellulosic material may be of cotton, rayon, cellulose acetate, jute, rope, paper, cardboard, or wood.  The mole ratio of APO/thiourea may be 0.3-3.0 to 1.  The aqueous solution may contain 15-50% of mixture.  The pick up may be 30-120 gm of solution per 100 gm of material.
Patent NL-6516578-A (NL)
IPC: F16K27/02
Filed: 1965-12-20
Abstract: 1,130,930. Valves. GROVE VALVE & REGULATOR CO. 16 Dec.. 1965 [18 Jan., 1965]. No. 53512/65. Heading F2V. A valve and seat sub-assembly is fitted to a body 12 having an open cylindrical valve chamber 16, 17, 18 with axially spaced inlet and outlet ports 20, 22. The assembly comprises a tubular member 26 which fits the chamber and has inlet and outlet ports communicating with the ports 20, 22. The member 26 carries a slidably mounted valve member 50 co-operating with a seat 38 of resilient material such as nylon retained radially by a ring 34. An operating rod 58 is detachably connected to a screw actuating stem 82, 86, the connection being rotatable and including a nylon bearing 90. The sub-assembly is retained by a bonnet 76. In another embodiment, Fig. 3 (not shown), the tubular member (106) is secured to a body (122) of a second sub-assembly including an actuating diaphragm (140). The valve is responsive to outlet pressure communicated to the diaphragm from an outlet throat (160) through a passage (158, 156, 155) and constitutes a pressure reducing valve. The diaphragm is loaded by a constant fluid pressure through an orifice (144) from loading chamber (146). A number of such valves may be assembled in a common manifold block (170), Fig. 7 (not shown).
Patent NL-7005240-A (NL)
Title: Fitting hinges to cases with foamed body and - deep drawn outer casing
IPC: A45C13/00
Filed: 1970-04-12
Abstract: A double-seat hinge is movably fixed in an indentation provided in either of the outer, deep-drawn parts of a case by means of an axle. The axle is guided through recesses in the projection formed inside the case parts by the indentation through the hinge seat and is connected with an inner fastening element. Foamed material is subsequently moulded inside the deep-drawn outer casing, and a deep-drawn inner casing is optionally arranged. The inner fastening elements are pref. connected with a frame arranged along the inner edge of the outer casing.
Patent NL-7006382-A (NL)
Title: Flexible plastic drinking tube
IPC: A22C13/02
Filed: 1970-04-29
Abstract: FLEXIBLE THERMOPLASTIC DRINKING STRAW. GH-. Comprises two cylindrical end portions and an intermediate corrugated portion formed by a number of grooves having unequal flanks.
Patent NL-7007116-A (NL)
Title: Dyeing polyamides or polyesters from organic solvent baths - using disperse dyes
IPC: D06P1/90
Filed: 1970-05-15
Abstract: Disperse dyes formula : (where X and Y are H, NO2 or carbalkoxy; R is H, alkyl or alkoxy and A is the residue of an azo component, for example hydroxyphenyl, cresyl or pyrazolonyl) are used to dye polyamide and polyester fibres from organic solvents, pref. from chlorinated hydrocarbons. The fibres may be in the form of threads, flat goods and textiles. The organic solvent bath may contain a solubilising auxiliary. Dyeing may be batchwise or continuous. The final stages in the prepn. of the dye, necessary if the dye is to be used from an aqs. bath, can be omitted. Dyeing is more uniform than from an aqs. bath. Better dye yields are obtained.
Patent NL-7019046-A (NL)
Title: Aromatic polyester recovery - by heating polyester with surface active agent
IPC: C08G63/66
Filed: 1970-12-31
Abstract: High mol. wt. aromatic polyester is made workable by heating the polyester in the presence of a surface active cpd. Specif., a nonionic surfactant is used. Wt. ratio of surfactant to polyester is between 0.01 and 0.5. The polyester is heated to 90-250 degrees C. Method is used for recovering waste aromatic polyesters for further processing. The waste polyester is rapidly converted into a pdt. which can be used as a component in synthetic waxes, or a raw material for unsatd. polyesters, alkyd resins, polyesteramides and polyurethanes.
Patent NL-7106917-A (NL)
IPC: B01D61/44
Filed: 1971-05-19
Abstract: 1307347 Para-quinone RHONE-POULENC SA 25 May 1971 [27 May 1970]- 16972/71 Heading C2C [Also in Division C7] The oxidation of benzene and phenol to paraquinone is carried out in an electrolyser with cells comprising a lead anode and a lead cathode and divided into two compartments by an acrylonitrile copolymer membrane.
Patent NL-7312418-A (NL)
Title: Lye peeling of potatoes - with reduced caustic soda consumption
IPC: A23N7/01
Filed: 1973-09-10
Abstract: Potatoes are peeled by (a) applying a hot lye solution to the unpeeled potatoes and subsequently storing the treated potatoes at room temp., (b) repeating (a), (c) exposing the potatoes to radiant heat, and (d) removing the loosened skins by non-abrasive, dry brushes. A considerable saving in NaOH consumption is achieved and a better removal of the eyes with marked reduction of damage to the potatoes, as well as eliminating the production of liquid effluent, only an easily disposable solid waste being produced.
Patent NL-7316232-A (NL)
Title: Weed cutting machine - is for fixture to a vehicle with rotary pick-up and cutter blades fixed at various angles
IPC: A01B39/24
Filed: 1973-11-27
Abstract: The weed cutting machine is attached to a vehicle and attached at one side. It has a cutter blade (14) to which the weeds are guided by a rotary grab (24). In the front of the weed cutter is a pair of guide wheels (10) mounted on a hinged deflection arm (12) to enable the height of the cutter blade above the ground to be adjusted and to remove the whole apparatus from the working position during transport. On either side of the horizontal plane cutter (14) are a pair of slitter saws (22, 23) which cut horizontal-lying stems, and may be brought right down to ground level, further depression being limited by a stop-bar (19).
Patent NL-7405666-A (NL)
IPC: G01M3/00
Filed: 1974-04-26
Abstract: The invention provides a method and apparatus for detecting impairment of the integrity of barriers used for the containment of fluid materials, particularly fluid materials at cryogenic temperatures, e.g., liquefied natural gas. The detection system employs electrical conductors which are in physical relationship to the barrier and undergo a change in current conducting function in the event of barrier failure. In the containment of fluid at low temperatures the detection system preferably comprises conductors which have temperature dependent resistances and are embedded within the thickness of the barrier. By distribution of conductors over different notional zones of the barrier area and provision of associated warning devices the location of leakage points within the barrier area can be automatically indicated.
Patent NL-7502955-A (NL)
Title: Motorised ground cultivation machine - has concentric members rotating in relation to each other and with tines in circles
IPC: A01B21/06
Filed: 1975-03-12
Abstract: The machine has a supporting unit with tines extending downward into the ground and travelling along a circular path . The unit has two or more concentric members (4, 5) rotating in relation to each other, and on which the tines, or groups of them (6) are arranged in a circular pattern. The axes of two concentric members can be inclined to each other, and the set of members can be tilted forwards or backwards, in relation to the direction of travel. The axes can lie in a plane at right angles to the direction of travel, the angle between them extending to opposite sides of the vertical plane.
Patent NL-7808063-A (NL)
Title: Slide valve type combustion engine - has inlet and/or exhaust controlled by reciprocating cup shaped slide valve in bore connected to inlet or exhaust port
IPC: F01L5/22
Filed: 1978-07-31
Abstract: The combustion engine has inlet (8) and exhaust ducts (9) connecting with the combustion chamber (7). At least one of the ducts is connected to a bore (10, 11) containing a cup-shaped slide valve (12, 13) whose closed end faces the combustion chamber (7) whilst the other end has a cam reciprocating the valve (12, 13) to open and close the connection between duct (8, 9) and chamber (7). The slide valve m ay have a resiliently sprung sleeve (14) to act as seal in the bore (10, 11). The sleeve may have an internal annular projection (15) engaging a corresponding groove (16) in the outer wall of the valve (12, 13).
Patent NL-7808933-A (NL)
Title: Detector for magnetisable elongated rod in reinforcement - has cylindrical former with excitation and measuring coils feeding amplifier
IPC: G01V3/10
Filed: 1978-08-31
Abstract: The detector denotes the presence of a magnetisable, elongated object. It is used for running along the start and finish of a steel reinforcement rod. It provides an immediate response in the presence of such an object. The detector consists of a cylindrically-shaped, coil former (3) made from nonmagnetic material typically aluminium. It has a cylindrical entry channel (5) to engage the object (9). The former is wound with an excitation coil (1) and a measuring coil (2). The excitation is supplied from an alternating source and the output from the measuring coil is amplified (13) to trigger a relay (14).
Patent NL-8002599-A (NL)
IPC: C08F10/02
Filed: 1980-05-07
Abstract: An improved process for the preparation of a catalyst for the polymerization of ethylene, and an improved process for preparing an ethylene polymer therewith. An improved supported chromium-containing catalyst is prepared by reacting (1) a chromium chelate of a 1,3-diketo compound and (2) a vanadium chelate or a vanadyl chelate of a 1,3-diketo compound, separately or jointly with (3) an organometallic compound of an element from Group II or III of the periodic system, jointly contacting the resulting reaction products of (1) and (2) with (3) with an inert inorganic supporting material so as to deposit such reaction products thereon, whereafter the supporting material containing the reaction products is heated in a non-reducing atmosphere at a temperature of between 200 DEG  and 1200 DEG  C. The 1,3-diketo compounds of (1) and (2) are the same or different, and have the formula  <IMAGE>  wherein R1, R2 and R3 are the same or different, R1 and R3 being an alkyl group of 1-10 carbon atoms, and R2 being selected from the group consisting of an alkyl group with 1-10 carbon atoms, and a hydrogen atom. The catalyst so prepared can be used either alone, or together with an organo-metallic compound of an element of Group II or III of the periodic system, in the polymerization of polyethylene or in the copolymerization of polyethylene with up to 15 mole percent of one or more  alpha -alkenes having 3 to 15 carbon atoms.
Patent NL-8006297-A (NL)
Title: Prodn. of ZSM-11 zeolite useful as catalyst - using tetra:butyl-phosphonium as organic cation
IPC: C07C4/06
Filed: 1980-11-18
Abstract: Prodn. of ZSM-11 zeolite is carried by heating a mixt. contg sources of tetrabutylphosphonium (TBP) cations, Na cations, Al203 and Si02 until the zeolite crystallises, and opt. removing the TBP cations by base exchange. ZSM-11 is useful as a hydrocarbon conversion catalyst, e.g. for cracking. In an example, a soln. of 90g Na silicate (28.9% Si02) in 140g H20 was treated successively with a soln. of 11g TBP chloride in 152g H20, a soln. of 1g Na aluminate (30.0% Na20) in 28g H20, and a soln. of 9.9g H2SO4 (98%) in 38g H20. The mixt. was heated at 149 deg.C. for 88 hr. and the solids washed and dried to give a product of formula 0.66 (TBP)20:0.5 Na20:Al203:48Si02.
Patent NL-8100245-A (NL)
Title: Injection nozzle for highly viscous material - has inner wall roughened to obtain homogeneous prod. without surface flaws
IPC: B29C48/30
Filed: 1981-01-20
Abstract: Injector nozzle is intended for handling highly viscous material and has all or a portion of the inner wall leading to the roughened exit orifice. The roughness may be in excess of 0.25 micron, pref. between 0.5 and 100 micron. The roughness may be in excess of 100 micron whilst the wall is also provided with regularly or irregularly distributed grooves approx. at right angles to the nozzle axis. The roughened portion may be at least 10% of the total wall surface area, pref. between 25% and 100% thereof. It pref. has a component at right angles to the said axis and may consist of one or more continuous or interrupted recesses or projections.
Patent NL-8402794-A (NL)
Title: Telescopic load coupling for vehicle - is coupled to tow bar and forms support platform, level with roof
IPC: B60R9/06
Filed: 1984-09-12
Abstract: The coupling enables fixing of a support attached to the vehicle tow bar. The vertical support includes a telescopic T shaped support which is height adjustable and lockable, enabling a load to be supported on vehicle roof. Coupling is fitted to load carrier (50) which consists of a rectangular cross-sectional vertical tube, with internal engaging telescopic tube (53) which at the top has a welded transverse tube (54). Carrier (50) can be instantly fitted to tow bar (56) of vehicle (57). Hand operated locking bolt (55) enables height adjustment.